If you’re searching for an easy, flavorful, and comforting meal, this slow cooker chicken fajita soup is a perfect choice! Packed with tender boneless skinless chicken breasts and delicious vegetables.
You’ll love the flavors of the green bell peppers and red bell peppers, seasoned with bold fajita flavors. This fajita soup recipe brings together all the best parts of a traditional fajita in a warm, hearty soup.
Plus, the creamy texture of this crockpot dump meal makes this dish irresistible.
Whether you’re feeding a crowd or meal prepping for the week, this crockpot chicken fajita soup is ideal for busy weeknights.
Simply toss the ingredients into your slow cooker, let it simmer for a few hours, and enjoy a low-carb, high-protein meal with minimal effort.
Why You’ll Love This Crockpot Chicken Fajita Soup
This slow-cooker chicken fajita soup is perfect for anyone looking for an easy meal that packs tons of flavor. It’s customizable to fit your taste, whether you prefer a mild, medium, or spicy version. Made with ingredients like green and red bell peppers, chicken breasts, and chicken broth, it’s hearty, satisfying, and can easily become a family favorite.
Not only is this chicken fajita soup recipe flavorful, but it’s also ideal for meal prep. Simply toss everything in your crock pot, set it, and go about your day. By the time you’re ready to eat, the soup will be rich and creamy, with tender chicken and vegetables, all simmered to perfection.
Plus, this recipe is easy to double if you’re serving a crowd.
Healthy Fajita Soup Ingredients
- 2-3 lbs boneless skinless chicken breasts (or substitute chicken thighs if preferred)
- 1 onion, chopped
- 28 ounces of diced tomatoes with green chiles
- 3 bell peppers, sliced (green bell pepper and red bell pepper for color and flavor)
- 4 ounces of cream cheese
- 32 ounces of chicken broth
- 4 ounces of shredded cheddar cheese
- 1 cup of heavy cream
- 1/4 cup of taco seasoning (or fajita seasoning)
- 1 tablespoon of garlic powder
- 1/2 teaspoon of salt
- 1/4 teaspoon of pepper
- 1/4 teaspoon of cumin
- 1/2 teaspoon of cayenne pepper
How to Make Slow Cooker Chicken Fajita Soup
Step 1: Prepare the Chicken
Place the boneless, skinless chicken breasts at the bottom of your slow cooker, setting it to high. By starting with chicken breasts, you ensure they soak up all the flavors during the slow cooking process. Chicken thighs can also be used for a richer, juicier result.
Step 2: Add Vegetables for Flavor and Color
Next, layer in thinly sliced onions, green bell peppers, and red bell peppers. These vegetables not only add vibrant color but also soften beautifully, contributing a tender texture to the soup.
The bell peppers bring a subtle sweetness that complements the spices and creaminess of the soup.
Step 3: Add Diced Tomatoes and Seasonings for a Flavorful Base
Pour in a can of diced tomatoes with green chiles, which adds a slight kick to the soup.
Sprinkle in taco seasoning, garlic powder, cumin, salt, pepper, and a dash of cayenne pepper for a bold, spicy fajita flavor.
This combination of spices is essential to creating the classic fajita taste that makes this chicken fajita soup a crowd favorite.
Step 4: Create a Creamy Texture with Cream Cheese and Heavy Cream
To make the soup rich and creamy, add blocks of cream cheese and pour in heavy cream. These ingredients balance the spice from the seasoning and provide a smooth, velvety texture.
For a low-carb or keto-friendly version, these dairy products add satisfying fat content, perfect for a ketogenic diet.
Step 5: Pour in Chicken Broth to Bring Everything Together
Add the chicken broth to the slow cooker. The broth helps all the ingredients cook evenly and brings out the depth of flavor in the spices and vegetables.
Chicken broth is essential for making the soup hearty, while also keeping it light enough to enjoy as a warm, comforting dish.
Step 6: Cook the Chicken Fajita Soup Low and Slow
Cover the slow cooker and cook on high for 6 hours, or low for 8 hours if you prefer a longer, more gradual cooking process.
Slow cooking allows the chicken to absorb all the flavors from the seasoning, vegetables, and broth, resulting in tender, flavorful meat that’s easy to shred.
Step 7: Shred the Chicken for a Hearty Texture
Once the chicken is fully cooked, remove the breasts from the slow cooker and shred them using two forks.
Shredding the chicken helps distribute the meat evenly throughout the soup, making each bite flavorful and satisfying.
After shredding, return the chicken to the pot and stir well to incorporate it into the broth.
Step 8: Melt in Shredded Cheese for Extra Creaminess
Add shredded cheddar cheese to the slow cooker and stir until it’s fully melted. The cheese thickens the soup and enhances the creamy texture, making it irresistible.
If you prefer a smoother broth, you can use an immersion blender to blend the soup to your desired consistency before serving.
Step 9: Serve the Chicken Fajita Soup with Tasty Toppings
Ladle the creamy chicken fajita soup into bowls and top with sour cream, extra cheddar cheese, and fresh cilantro for a burst of flavor.
For a crunchy texture, you can serve it with tortilla chips or warm tortillas on the side, though you can skip this if you’re following a low-carb or keto diet. Enjoy this flavorful, comforting soup that’s perfect for family dinners or meal prepping!
Topping and Serving Ideas:
- Sour cream and cheddar cheese for added richness.
- Tortilla chips or strips for crunch.
- Chopped onions and fresh cilantro for a burst of freshness.
- If you like extra heat, add a few dashes of red pepper flakes or chili powder.
For those not following a low-carb diet, consider adding corn, tortilla chips, black beans, or pinto beans for an even heartier meal.
Tips for Making the Best Slow Cooker Chicken Fajita Soup
- Use Crockpot Liners: Save time on clean-up by using slow cooker liners.
- Chop Vegetables Ahead of Time: Save time by chopping the onion and bell peppers in advance. You can even freeze them for future use.
- Freeze Leftovers: This soup freezes well, making it perfect for meal prep. Simply store individual portions in freezer-safe containers.
- Safety First: When experimenting with chicken it is always best to be informed of the safety guidelines and proper temperature for cooking and serving chicken.
How to Customize Slow Cooker Soup
One of the best things about this crockpot chicken fajita soup is how easy it is to customize. If you prefer using chicken thighs, feel free to substitute them for the boneless skinless chicken breasts. You can also adjust the heat by adding more or less cayenne pepper. For a non-creamy version, simply omit the cream cheese and heavy cream.
FAQ for Slow Cooker Chicken Fajita Soup
Absolutely! Boneless, skinless chicken thighs are an excellent option for chicken fajita soup. While chicken breasts are leaner, chicken thighs provide a richer flavor and more tender texture. They also have a slightly higher fat content, which can enhance the creaminess of the soup. If you’re following a keto or low-carb diet, chicken thighs are ideal since they contribute to the higher fat intake that is often part of these diets. Plus, thighs tend to remain juicier during slow cooking, making your soup even more flavorful.
Yes, this creamy chicken fajita soup is both keto-friendly and low-carb! The recipe is naturally low in carbohydrates, especially if you omit ingredients like black beans and corn, which can add extra carbs. You can further reduce the carbs by using low-carb fajita seasoning and salsa. With the high-fat content from the heavy cream, cheese, and avocado oil, this soup fits perfectly into a ketogenic diet. Each bowl is packed with protein from the chicken and healthy fats from the cream and cheese, making it a great meal for those following a keto lifestyle.
There are several ways to thicken chicken fajita soup without increasing the carb count. One popular keto-friendly thickening agent is xanthan gum, a gluten-free additive that works wonders in low-carb cooking.
Toppings can take your chicken fajita soup to the next level, adding texture and extra flavor. Some of the best toppings include:
Shredded cheese (cheddar or Monterey Jack)
Sour cream for creaminess and tang
Avocado slices for healthy fats and a buttery texture
Fresh cilantro for a burst of freshness
Sliced jalapeños if you want to add heat
Tortilla chips for a crunchy contrast (use cheese crisps for a low-carb version)
Diced tomatoes or pico de gallo for extra freshness Experiment with these toppings to suit your taste and dietary preferences.
Yes, you can make this chicken fajita soup dairy-free with a few simple substitutions. Instead of heavy cream, you can use coconut cream or unsweetened almond milk. For the cheese, try a dairy-free cheese alternative like nutritional yeast or a vegan shredded cheese. Just be mindful that some of these alternatives may alter the flavor and texture slightly, but they will still provide a satisfying soup.
If you’re looking to boost the protein content of your chicken fajita soup, there are several easy ways to do so. You can increase the amount of chicken or even add chicken sausage for extra flavor. Another option is incorporating protein powder designed for cooking (unflavored and collagen-based work best). Finally, you can toss in some black beans or pinto beans, although this will add carbs, so it’s not recommended for keto dieters.
Yes, you can freeze chicken fajita soup for up to 4 months. To freeze, allow the soup to cool completely, then store it in an airtight container. If you’re concerned about the dairy separating when reheated, freeze the soup without the cream and cheese, then add them when reheating. When you’re ready to enjoy it, thaw it in the refrigerator overnight and reheat gently on the stovetop, stirring occasionally.
Chicken fajita soup will last up to 4 days in an airtight container in the fridge. Make sure to store it properly to preserve the flavors and texture. To reheat, simply warm the soup on the stovetop or in the microwave, stirring occasionally to ensure even heating.
Yes, adding beans or corn can make the soup heartier and more filling, but it will also increase the carbohydrate content. If you’re not concerned about keeping the soup low-carb or keto, adding black beans, pinto beans, or a can of corn can enhance both the flavor and texture. If you’re following a low-carb diet, these ingredients should be omitted or used sparingly.
When to Serve Crock Pot Chicken Fajita Soup
This creamy chicken fajita soup is the ultimate slow cooker soup recipe to add to your weekly meal rotation. With its delicious flavors, simple ingredients, and ease of preparation, it’s no wonder why it’s a family favorite. Whether you’re craving something warm during the cooler months or need a light and flavorful soup for summer, this recipe is sure to please. Try it out and let the amazing flavors of fajita soup warm up the whole family this Fall.
Enjoy this delicious meal with your family, and don’t forget to rate the recipe if you love it! Whether you’re looking for a quick weeknight dinner or an easy crowd-pleaser, this recipe checks all the boxes.
More Healthy Crockpot Dump Meals
If you are like me and love using your slow cooker during the Fall, you’ll want to check out all of my easy slow cooker recipes to get you through the season. Or you can just try my favorite healthy slow cooker meals.
If you want a hearty dinner that can feed a crowd, you’ll love this creamy chicken and broccoli soup slow cooker recipe. I make this crock pot dump meal whenever family comes in from out of town. They all love it and I recently found out that my cousin has it printed out on her refrigerator, and she hates me, so you know it’s good!
If you have had your fill of crockpot chicken recipes and you want to use beef, you may want to try this Crock Pot Roast Dump Meal. It’s easy, filling, and delicious! Just dump everything into your crockpot and wait for dinner to be done.
Slow Cooker Chicken Fajita Soup
Warm up with a healthy Slow Cooker Chicken Fajita Soup. This crockpot dump meal is gluten-free and low-carb, perfect for an easy Fall dinner.
Ingredients
- 2-3 Lbs of Chicken Breasts
- 1 Onion
- 28 Ounces of Diced Tomato with Green Chiles
- 3 Bell Peppers
- 4 Ounces of Cream Cheese
- 32 Ounces of Chicken Broth
- 4 Ounces of Shredded Cheddar Cheese
- 1 Cup of Heavy Cream
- 1/4 Cup of Taco Seasoning
- 1 Tablespoon of Garlic Powder
- 1/2 Teaspoon of Salt
- 1/4 Teaspoon of Pepper
- 1/4 Teaspoon of Cumin
- 1/2 Teaspoon of Cayenne Pepper
Instructions
Put the chicken breasts on the bottom of a crockpot set to high temperature. Put the rest of the ingredients in and allow to cook for 6 hours on high. Shred chicken with a fork and stir before serving. For a smooth broth, use an immersion blender before serving.
Notes
Cover the slow cooker and cook on high for 6 hours, or low for 8 hours if you prefer a longer, more gradual cooking process.
Slow cooking allows the chicken to absorb all the flavors from the seasoning, vegetables, and broth, resulting in tender, flavorful meat that’s easy to shred
Recommended Products
As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.
Nutrition Information
Yield
12Serving Size
1Amount Per Serving Calories 555Total Fat 22gSaturated Fat 11gTrans Fat 0gUnsaturated Fat 9gCholesterol 236mgSodium 871mgCarbohydrates 10gFiber 2gSugar 5gProtein 76g
The nutrition in recipes is caluculate by AI, mistakes happen. It is highly recommended to check carb counts to make sure these recipes fit into your diet.
About Thirty Something Super Mom
My journey started after a Crohn's disease diagnosis, inspiring a commitment to well-being. This site shares my distinctive approach to healthy living with my collection of nutritious recipes that boast authentic flavors, mimicking the indulgence of traditional dishes. I love sharing guilt free recipes for low carb, keto, gluten-free, paleo, and the specific carbohydrate diet. I also share tips on natural living, including homemade cleaners and cleaning hacks. I also share my experience as a veterinary technician and pet groomer, to integrate pet health tips, homemade dog food recipes, and grooming insights to ensure your pets thrive.
Marysa
Friday 1st of April 2022
This really is such an easy recipe. I haven't made something in the crockpot in ages and it sounds very convenient. Plus you could really customize it depending on what veggies you like most.
Risa Lopez
Thursday 31st of March 2022
My mom use to cook me homemade soup when I was a kid. I want to try making this recipe. It looks so yummy and easy to make.
Yeah Lifestyle
Thursday 31st of March 2022
I always make my own chicken stock and freeze it so this Chicken Fajita Soup will be perfect for me to make with it and it is low in carb too
Eileen M Loya
Thursday 31st of March 2022
This recipe is another reason to make me love my crock pot even more. Love that this chicken fajita soup is low in carbs. Perfect for me!
Mosaic Art Murals
Thursday 31st of March 2022
The chicken soup is out of this world! I love soups and usually have a bowl of soup daily for supper. Can't wait to try your recipe.